17ee0e400b
After moving off of Meta, Dotfiles has a greater responsibility to manage configs. Vim, Tmux, and Emacs are now within Stow's purview.
90 lines
3.5 KiB
EmacsLisp
90 lines
3.5 KiB
EmacsLisp
;;; cider-tracing.el --- Executing tracing functionality -*- lexical-binding: t -*-
|
|
|
|
;; Copyright © 2013-2018 Bozhidar Batsov, Artur Malabarba and CIDER contributors
|
|
;;
|
|
;; Author: Bozhidar Batsov <bozhidar@batsov.com>
|
|
;; Artur Malabarba <bruce.connor.am@gmail.com>
|
|
|
|
;; This program is free software: you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation, either version 3 of the License, or
|
|
;; (at your option) any later version.
|
|
|
|
;; This program is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
;; This file is not part of GNU Emacs.
|
|
|
|
;;; Commentary:
|
|
|
|
;; A couple of commands for tracing the execution of functions.
|
|
|
|
;;; Code:
|
|
|
|
(require 'cider-client)
|
|
(require 'cider-common) ; for `cider-prompt-for-symbol-function'
|
|
(require 'cider-util) ; for `cider-propertize'
|
|
(require 'cider-connection) ; for `cider-map-repls'
|
|
(require 'nrepl-dict)
|
|
|
|
(defun cider-sync-request:toggle-trace-var (symbol)
|
|
"Toggle var tracing for SYMBOL."
|
|
(thread-first `("op" "toggle-trace-var"
|
|
"ns" ,(cider-current-ns)
|
|
"sym" ,symbol)
|
|
(cider-nrepl-send-sync-request)))
|
|
|
|
(defun cider--toggle-trace-var (sym)
|
|
"Toggle var tracing for SYM."
|
|
(let* ((trace-response (cider-sync-request:toggle-trace-var sym))
|
|
(var-name (nrepl-dict-get trace-response "var-name"))
|
|
(var-status (nrepl-dict-get trace-response "var-status")))
|
|
(pcase var-status
|
|
("not-found" (error "Var %s not found" (cider-propertize sym 'fn)))
|
|
("not-traceable" (error "Var %s can't be traced because it's not bound to a function" (cider-propertize var-name 'fn)))
|
|
(_ (message "Var %s %s" (cider-propertize var-name 'fn) var-status)))))
|
|
|
|
;;;###autoload
|
|
(defun cider-toggle-trace-var (arg)
|
|
"Toggle var tracing.
|
|
Prompts for the symbol to use, or uses the symbol at point, depending on
|
|
the value of `cider-prompt-for-symbol'. With prefix arg ARG, does the
|
|
opposite of what that option dictates."
|
|
(interactive "P")
|
|
(cider-ensure-op-supported "toggle-trace-var")
|
|
(funcall (cider-prompt-for-symbol-function arg)
|
|
"Toggle trace for var"
|
|
#'cider--toggle-trace-var))
|
|
|
|
(defun cider-sync-request:toggle-trace-ns (ns)
|
|
"Toggle namespace tracing for NS."
|
|
(thread-first `("op" "toggle-trace-ns"
|
|
"ns" ,ns)
|
|
(cider-nrepl-send-sync-request)))
|
|
|
|
;;;###autoload
|
|
(defun cider-toggle-trace-ns (query)
|
|
"Toggle ns tracing.
|
|
Defaults to the current ns. With prefix arg QUERY, prompts for a ns."
|
|
(interactive "P")
|
|
(cider-map-repls :clj-strict
|
|
(lambda (conn)
|
|
(with-current-buffer conn
|
|
(cider-ensure-op-supported "toggle-trace-ns")
|
|
(let ((ns (if query
|
|
(completing-read "Toggle trace for ns: "
|
|
(cider-sync-request:ns-list))
|
|
(cider-current-ns))))
|
|
(let* ((trace-response (cider-sync-request:toggle-trace-ns ns))
|
|
(ns-status (nrepl-dict-get trace-response "ns-status")))
|
|
(pcase ns-status
|
|
("not-found" (error "Namespace %s not found" (cider-propertize ns 'ns)))
|
|
(_ (message "Namespace %s %s" (cider-propertize ns 'ns) ns-status)))))))))
|
|
|
|
(provide 'cider-tracing)
|
|
;;; cider-tracing.el ends here
|